What is pressure potential ? from Biology Transport in Plants

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Transport in Plants

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11. Name the driving force for water movements in plants.

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12. What are the two factors which affect osmosis?

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13. What is the condition of having more stomata on the lower surface called?

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14. Name the plant having more stomata on lower surface than on upper surface.

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15. Name the plant having equal number of stomata on both surfaces.

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16. Name the substance which has maximum imbibition capacity.

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17. Rubber cannot imbibe water. Name the solvent which can be imbibed by it.

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18. What is pressure potential ?

It is a positive pressure which refers to wall pressure and turgor pressure applied by the liquod material on the walls of the cell.

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19. If the osmotic potential is - 0.1 then what will be the value of osmotic pressure.

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20. What is the value of water potential to fully turgid cell and why ?

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